2900541

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 4540544

約数和(自身を除く): 1640003

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 3733, 11199, 26131, 78393, 138121, 414363, 966847, 2900541]

約数ペア:

[(1, 2900541), (3, 966847), (7, 414363), (21, 138121), (37, 78393), (111, 26131), (259, 11199), (777, 3733)]